Homeowners Professionals

General design enquiry

Viessmann Pre-Sales - Our technical pre-sales department is here to specify the correct Viessmann products & components for installation.

Let us know a little more about your project and how Viessmann can help you deliver your clients vision.

Which primary technology do you intend to use?

Choose which level of service that your project requires.
  • Standard Quote
    List of materials Schematic Free of charge
  • System Proposal
    Estimated heat loss quote Free of charge
  • New Build MCS
    Room by room heat loss, quote, commissioning, MCS certification £600+VAT
  • New Build Design
    Room by room heat loss, quote, CAD drawing, hot/cold pipework Minimum 5 plots
  • Full MCS (self-build/retrofit):
    Room by room heat loss, quote, Commissioning, MCS certification, BUS application Starts at £849+VAT

Explain a little more (optional)

Upload plans

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Specific design enquiry

Please complete the form below  and email it as an attachment to presales-uk@viessmann.com.

How the Viessmann Pre-Sales process works


Step 1

Submit your request for a Viessmann Design by completing the request form here. Please include all mandatory information, including full scaled plans and elevations.

Step 2

We’ll review your request within three working days of submission and will get back to you if we need any more information.

Step 3

When we’re ready to proceed, we’ll confirm a project start date and completion date with you. The initial design will be completed within 1 - 4 weeks depending upon complexity.

Step 4

We’ll keep you updated as we work on your project and will share initial designs with you for feedback.

Step 5

If you have any revisions to the design, we’ll complete them within a two-week timeframe

Step 6

When the design is complete and approved, we’ll supply you with final specifications and schematics

How can we help?